The procedure for solving this problem is the same as the cure for a block. Lay a club down on the ground outside your ball so that it’s parallel to your target line. Now align your shoulder line so that it’s parallel with the club on the ground, and hit a few balls.

If your previously pulled shots straighten out, voila — you simply had an aiming problem, which has now been fixed by the club on the ground. Continue to use this aiming guide whenever you practice.